NYSE:OSCR

Oscar Health Stock Insider Trading

Healthcare > Medical - Healthcare Plans

Buy OSCR

*Your capital is at risk

$27.67

-0.230 (-0.82%)

At Close: Aug 10, 2026

Oscar Health Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -42.01. In total, the insiders bought 18.14M and sold 7.22M OSCR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-42.01
● Buy	18.14M shares
● Sell	7.22M shares
38% Buy Activity Moderate Negative Correlation
Sell Signal Medium Confidence Jun 26, 2026 Analysis Breakdown: Supported by a negative Insider Power Score of -42.01. Partially supported by a negative historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 23, 2026 Buy	Class B Common Stock M-Exempt	Schlosser Mario Director	Director	660 000 Value: $19.8M
Jun 23, 2026 Buy	Class A Common Stock C-Conversion	Schlosser Mario Director	Director	880 000 Value: $26.3M
Jun 23, 2026 Sell	Class B Common Stock C-Conversion	Schlosser Mario Director	Director	880 000 Value: $0
Jun 23, 2026 Buy	Class A Common Stock C-Conversion	Schlosser Mario Director	Director	50 000 Value: $1.50M
Jun 23, 2026 Buy	Class A Common Stock C-Conversion	Schlosser Mario Director	Director	47 500 Value: $1.42M
Jun 23, 2026 Sell	Class A Common Stock S-Sale	Schlosser Mario Director	Director	16 306 Value: $472.1K
Jun 23, 2026 Sell	Class A Common Stock S-Sale	Schlosser Mario Director	Director	16 307 Value: $472.1K
Jun 23, 2026 Sell	Class A Common Stock S-Sale	Schlosser Mario Director	Director	15 491 Value: $448.5K
Jun 04, 2026 Buy	Class A Common Stock A-Award	Wittman Vanessa Ames Director	Director	8 475 Value: $200.0K
Jun 04, 2026 Buy	Class A Common Stock A-Award	Gassen William Director	Director	8 475 Value: $200.0K
Jun 04, 2026 Buy	Class A Common Stock A-Award	Lang Laura W Director	Director	8 475 Value: $200.0K
Jun 04, 2026 Buy	Class A Common Stock A-Award	Plouffe David Director	Director	8 475 Value: $200.0K
Jun 04, 2026 Buy	Class A Common Stock A-Award	Sankaran Sid Director	Director	8 475 Value: $200.0K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Liang Janet President, Oscar Insurance	CEO / President	3 535 Value: $79.4K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Mcananey Adam Chief Legal Officer	Officer	2 794 Value: $62.7K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Mcananey Adam Chief Legal Officer	Officer	7 065 Value: $153.6K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Schlosser Mario Director	Director	9 668 Value: $217.0K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Schlosser Mario Director	Director	24 452 Value: $531.6K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Baltrus Victoria Chief Accounting Officer	Officer	432 Value: $10K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Baltrus Victoria Chief Accounting Officer	Officer	1 091 Value: $23.7K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Liang Janet President, Oscar Insurance	CEO / President	8 940 Value: $194.4K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Blackley Richard Scott Chief Financial Officer	C-Suite Officer	22 706 Value: $493.6K
Jun 02, 2026 Sell	Class A Common Stock S-Sale	Blackley Richard Scott Chief Financial Officer	C-Suite Officer	8 977 Value: $201.5K
May 18, 2026 Sell	Class A Common Stock S-Sale	Blackley Richard Scott Chief Financial Officer	C-Suite Officer	110 000 Value: $2.75M
May 14, 2026 Sell	Class A Common Stock S-Sale	Blackley Richard Scott Chief Financial Officer	C-Suite Officer	91 259 Value: $2.11M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT OSCAR HEALTH, INC.

Oscar Health, Inc. provides health insurance products and services in the United States. The company offers Individual & Family, Small Group, and Medicare Advantage plans, as well as +Oscar, a technology driven platform designed to help providers and payor clients to engage with members and patients. It also provides reinsurance products. The company was formerly known as Mulberry Health Inc. and changed its name to Oscar Health, Inc. in January ...

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